Dexron VI Trans Fluid (Comparability)
#1
11-03-2018, 09:06 AM
Dexron VI Trans Fluid (Comparability)
DEXRON®-III Automatic Transmission Fluid. Look for “Approved for the H-Specification” on the label.
My question is it ok to mix old dexron III Fluid with the newer Dexron vI Fluid because I am in need of trans filter and fluid service (Approx 5qts of new fluid) an want to be sure this would not cause a issue with my Trans, since I have absolutely no issues with it and do not want to create any issues. (2005 Blazer LS rear wheel drive 4.3 Auto Trans)
. Thanks in Advance Ken
My question is it ok to mix old dexron III Fluid with the newer Dexron vI Fluid because I am in need of trans filter and fluid service (Approx 5qts of new fluid) an want to be sure this would not cause a issue with my Trans, since I have absolutely no issues with it and do not want to create any issues. (2005 Blazer LS rear wheel drive 4.3 Auto Trans)
. Thanks in Advance Ken
#3
11-03-2018, 12:02 PM
I would think if they were not compatible then the manufacturer would not recommend it as a substitute. I've mixed both in the past when I wanted to use what I had left from a previous purchase. Never noticed any difference what so ever in shifting operation.
Last edited by G0LFADD1CT; 11-03-2018 at 12:05 PM.
#4
11-04-2018, 12:20 PM
DEXRON®-III Automatic Transmission Fluid. Look for “Approved for the H-Specification” on the label.
My question is it ok to mix old dexron III Fluid with the newer Dexron vI Fluid because I am in need of trans filter and fluid service (Approx 5qts of new fluid) an want to be sure this would not cause a issue with my Trans, since I have absolutely no issues with it and do not want to create any issues. (2005 Blazer LS rear wheel drive 4.3 Auto Trans)
. Thanks in Advance Ken
My question is it ok to mix old dexron III Fluid with the newer Dexron vI Fluid because I am in need of trans filter and fluid service (Approx 5qts of new fluid) an want to be sure this would not cause a issue with my Trans, since I have absolutely no issues with it and do not want to create any issues. (2005 Blazer LS rear wheel drive 4.3 Auto Trans)
. Thanks in Advance Ken
Thread
Thread Starter
Forum
Replies
Last Post
comandoed
2nd Generation S-series (1995-2005) Tech
4
12-26-2013 07:32 PM
aaron1651
Steering, Suspension & Drivetrain
7
03-26-2008 12:18 AM